YDTech® manufacturer of single row cylindrical roller bearings(NJ,NUP,N,NF, NUP)! supplier of roller bearings for neelde rollers,cylindrical rollers,spherical rollers,tapered rollers in china.

single row cylindrical roller bearings are a type of rolling element bearing that uses cylindrical rollers instead of balls to support radial loads. They have high radial load capacity and are suitable for applications with moderate to high radial loads, such as in machine tools, rolling mills, and gearboxes.

the design of single row cylindrical roller bearings typically includes one inner ring, one outer ring, a set of cylindrical rollers, and a cage to hold the rollers in place. the rollers are arranged parallel to the axis of rotation and can withstand high radial forces because they have a larger contact area with the raceway than ball bearings.

single row cylindrical roller bearings are available in a variety of designs, including NU, N, NJ, and NUP, which differ in their configuration and application. the NU design is suitable for high radial loads and high speeds, while the N design is suitable for low-speed applications with heavier loads.

single row cylindrical roller bearings are widely used in various industrial applications due to their high load capacity, reliability, and ease of installation and maintenance.

the single row cylindrical are suited to control heavy radial loads operating under high rotational speed. the single row cylindrical roller bearings are separable. they are manufactured in several basic designs:

axially firm (NUP, NH) which can carry a certain axial load in both directions. axially (NU) which allows the mutual displacement of the rings in both directions. in the design (NJ, NUJ) which carries the axial load in one direction.

cylindrical roller bearings are a type of rolling-element bearing that use cylinders (or rollers) with a slightly modified shape to reduce friction between rotating and stationary components. Unlike needle roller bearings, which have long, thin cylindrical rollers, cylindrical roller bearings have short, thick cylinders that are slightly crowned or tapered to reduce stress concentrations.

cylindrical roller bearings are designed to handle high radial loads, and in some cases, moderate axial loads as well. they are commonly used in applications such as machine tools, rolling mills, electric motors, pumps, and gearboxes.